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Radioactivity was discovered in 1896 by Henri Becquerel, a French scientist, while testing phosphorescent materials with photographic plates. He discovered that, when the plates were covered with black paper, that phosphorescent materials did not affect the plates until he used uranium salts.
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∙ 12y ago
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∙ 9y agoIt was Henry Becquerel, that first discovered the radioactive decay of the element uranium in 1896. Becquerel was a French physicist.
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∙ 14y agoRadioactivity was discovered in1896 by Henri Becquerel when he was using uranium salts in an experiment to determine the cause of phosphorescence.
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∙ 11y agoHenri Becquerel
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∙ 8y agoWiki User
∙ 8y agoMarie Curie
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Who is famous for discoveries in radioactivity?
marie curie
How was radioactivity discovered?
Radioactivity was discovered on March 1, 1896, by a French physicist named Henri Becquerel, this discovery is now known as one of the most famous accidental discoveries in the history of physics. Becquerel was then awarded half of the noble prize for physics in 1903, the other half being given to Pierre and Marie Curie for their study of the Becquerel radiation.
Radioactivity was discovered by?
Henri Becquerel shared a Nobel award in 1903 with Marie and Pierre Curie for the discovery of spontaneous nuclear radiation through experiments in 1896 involving the phosphorescence of Uranium Salts; specifically, potassium uranyl sulfate.
What woman won the nobel prize for science in 1903 for discovering radioactivity?
Marie Curie (although she did not 'discover radioactivity'; that was Becquerel)
What is an examples of artificial radioactivity except U?
Uranium is not artificial radioactivity so it is not clear what the question is about.
Who discovered radiactivity?
Radioactivity was first discovered in 1896 by the French scientist Henri Becquerel.
Who is Becqueral?
Becquerel discovered x-rays and radioactivity in 1896.
When did she discover radioactivity?
Marie Curie discovered RADIUM. Sir Henry Becquerel found radioactivity in 1896.
Who discovered radiotherapy?
The discovery of radioactivity is accredited to Henri Becquerel, a French scientist who discovered it in 1896.
Explain what Becquerel found out about uranium?
Becquerel discovered the natural radioactivity of uranium in 1896.
Who discovered radioactivity?
henri bacquerel discovered radioactivity in 1896.Artificial radioactivity was first discovered by Joliot Curie and her husband in 1934 while studying the effect of alpha particle bombardment on like elements like Aluminium
What did Henri becquerel discover?
Henri Becquerel discovered in 1896 the natural radioactivity.
Who has discovered radioactivity in uranium?
Antoine Henri Bequerel (15.12.1852-25.08.1908), French physicist, in 1896.
Who discovered radiation and when?
March 1, 1896: Henri Becquerel Discovers Radioactivity
Who named the process by which materials give off energy of an uranium atom radioactivity?
Henri Becquerel discovered in 1896 the natural radioactivity of uranium.The word radioactivity was coined by Marie Curie after.
Who accidentally discovered radioactivity when he left uranium salt in a desk drawer with a photographic plate?
Henri Becquerel in 1896.
When scientist discovered radioactivity?
Radioactivity was discovered during 1896 by Henri Becquerel, who was a French scientist when he was working on phosphorescent materials. Other research was done by Becquerel, Ernest Rutherford, Paul Villard, Pierre Curie, Marie Curie, and others afterwards.
